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European law has allowed citizens to force a debate on human embryonic stem cells less than a year after the previous one. This fruitless democratic exercise has left scientists spinning in uncertainty.
The launch of the first Sentinel satellite heralds an era in which detailed data on everything from earthquakes to urbanization will be freely available to anyone interested in Earth’s future.
The latest instalment of the Fifth Assessment Report from the Intergovernmental Panel on Climate Change lays out the state of the world — and the challenges ahead.
A focus on specific biological targets rather than constellations of symptoms heralds a more scientific approach to the treatment of neuropsychiatric disorders.